Cut the sausage into small chunks, one or two inches long
Fry or sauté the sausage over medium heat for six minutes or until it is browned.
Add the chopped onions and chopped mushrooms. Let that cook for three to five minutes. Or just until the onions are succulent.
Add one teaspoon of minced garlic, a handful (2 hands) of spinach, a teaspoon of thyme, and oregano. cook this for another three minutes still on medium heat.
Add a stock or beef broth and bring it to a boil.
Once the broth or stock starts to boil, add the lasagna sheets and cook for 8 to 10 minutes
Mix the buttermilk and grated parmesan cheese in a separate bowl to make a white sauce
Once your soup has cooked, you can now add your white sauce just before you start to serve